Memory Pool Memory Pool Refreshing

32,314 transactions
29.79 vMB
Show Random Selection Loading Transactions
Max Size: 180/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
863,567 000000000000000000032f140000000000000000000000000000000000000000 ago 1.00 vMB 4,999 2
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,566 (6,256 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
857,310 857,310 00000000000000000000cd877e5277157084911735b7eb08d54ebe2f571b1479 1.92 MB 2,330 8
857,309 857,309 0000000000000000000095a82a68517bcc1f651ac6c86d7ef19c544ad131edac 2.96 MB 2,887 3
857,308 857,308 000000000000000000033b35f2c8f285726d5b932265d99189f9c94f38db176f 2.71 MB 2,347 4
857,307 857,307 000000000000000000010cc6297cd397cd60b2db082ab2f6671bce25df876475 2.58 MB 1,761 6
857,306 857,306 00000000000000000000835d1c191b98317ad14474b048182d48015843015262 1.59 MB 6,341 4
857,305 857,305 000000000000000000029ca3dcd1c0d90989b4ec009a7e77841da1ca20ab4a35 1.67 MB 3,424 5
857,304 857,304 000000000000000000017dc7e57ea232f659a380378178f83bf3628bd3dbcb99 1.52 MB 5,754 3
857,303 857,303 0000000000000000000310d7fabf1674d799e6b25be4d1a01a71e203c3354744 1.62 MB 6,456 4
857,302 857,302 00000000000000000001f8d2fbf1a59e6494c93c4556ef4263713a0eda00a815 1.61 MB 6,646 3
857,301 857,301 000000000000000000017a865975aac40cdb7d05f4010a6e915ffe7af260a151 1.56 MB 4,950 5
857,300 857,300 000000000000000000008660ef469088be9dc5a6750535aeae0e82d275da040e 1.63 MB 7,110 2
857,299 857,299 000000000000000000010418ae570b1a19bc8aa05c3ad6eaa19ad959b6f9acff 1.63 MB 3,837 3
857,298 857,298 00000000000000000001ed8a86bc1230cc711c978b1946629e882725a4e78e6e 1.60 MB 3,268 6
857,297 857,297 000000000000000000017b644f8b9cf785be9a30b31f357f3e258efc4777d942 1.61 MB 6,732 3
857,296 857,296 00000000000000000001464570897b86bdf7ba2c234d06514b9fb73de93e46e4 1.51 MB 6,945 3
857,295 857,295 00000000000000000002a2fda23944657a333083afc5980b29ac123df1cbf5a6 1.54 MB 5,686 5
857,294 857,294 00000000000000000002aa606e759b6146faac126977f76c4fc64291c0c587b8 1.60 MB 5,420 3
857,293 857,293 0000000000000000000025ad24e7cace3d39916fc28b4f0f58df997e824de258 1.66 MB 5,711 3
857,292 857,292 000000000000000000020aa489426a1697b93dc5de81cd0e72022e6fa09534bf 1.60 MB 6,777 3
857,291 857,291 000000000000000000032a551d94f3cf05a99037a25d8b95f3aa1fcc9eeed03a 1.67 MB 4,072 4
857,290 857,290 00000000000000000001baa5365e15094da442bd197f27709fac095b3f70b361 1.62 MB 3,957 4
Previous 10 blocks ↓
Total Size: 687.20 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 1,510.28 GB sent, 120.11 GB received

Notes

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

  1. Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
  2. SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

  • You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
  • Use bitcoin-cli help to a complete list of commands.
  • Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.